Sku: 18820
Contact us for availability and pricing

The WaterMaster 800 is specifically designed for dairies using input from dairy farmers. It features a heavy duty one-piece, fully insulated polyethylene body that holds up to the wear and tear from cows. The trough slopes to large drains and can be emptied, cleaned and refilled faster than the time it takes to empty other waterers. And that helps you maintain clean drinking water. The WaterMaster 800 also requires 75% less energy in the winter than concrete units, and it won’t pit or cause cleaning problems.

  • Easy-to-clean surface and drain plug in the water seal groove help maintain a clean environment.
  • Features a deeper trough for 52 gallons of water capacity.
  • Meets Grade A dairy recommendations.
Part No.
18820
Length
96in/244cm
Width
24in/61cm
Height
27in/69cm
Weight
155lbs/70kg
Drinking Height
24 inches
Herd Capacity
180 Dairy, 360 Beef
1-foot thermal tube top

1-foot thermal tube top

Use the 1-foot thermal tube for shallow frost lines or combine with the 2-foot extension to accommodate any waterline depth.
2-foot thermal tube extension

2-foot thermal tube extension

Combine the 2-foot extension with other lengths of thermal tubes to accommodate any waterline depth.
3-inch plug package

3-inch plug package

Plug is designed to fit snug in WaterMatic waterers.
3/4-inch HP valve assembly

3/4-inch HP valve assembly

More buoyant than prior models, the 3/4-inch HP valve features a higher flow rate and a thumb screw to easily adjust the water height.
3/4-inch series float

3/4-inch series float

Regulate and adjust the water level in automatic waterers designed for herds with over 200 head.
3/4-inch valve rubber package

3/4-inch valve rubber package

Extend the life of your 3/4-inch valves by replacing the valve rubbers.
4-foot thermal tube top

4-foot thermal tube top

Protect your vertical water supply line from freezing with thermal tubes.
Green 3/4-inch valve series

Green 3/4-inch valve series

Replace your existing valves in your larger green Ritchie automatic waterers.

HP valve bracket

HP valve bracket

HP bracket used with all Thrifty King CT Series waterers, all WaterMasters and WaterMatic units that use the 3/4-inch valve.
Immersion heater

Immersion heater

Add heat protection to your all-plastic Ritchie waterers for cold winter days.
Red 3/4-inch valve series

Red 3/4-inch valve series

Replace your existing valves in your larger Ritchie automatic waterers.
Self-regulating heat cable

Self-regulating heat cable

Add protection to your valve and waterline with our self-regulating heat cable with a built in thermostat.

Ritchie Waterers are so well insulated that we have been recognized by electric companies and government agencies for energy efficiency. Below is the estimated cost of electricity per unit, per year.

All costs are based on a rate of 18.05 cents per kilowatt-hour. Your cost may vary. Estimates based on U.S. dollars.

Estimated annual energy cost for WaterMaster 800

Oklahoma City, Oklahoma St. Louis, Missouri Conrad, Iowa Sioux Falls, South Dakota Fargo, North Dakota Winnipeg, Manitoba
$69.50 $88.96 $143.64 $155.68 $165.87 $179.78

The best warranty in the business

We stand behind what we build. That’s why our polyethylene (poly) waterers are backed by a 10-year limited warranty* and our stainless-steel troughs are covered by a 10-year, 100% warranty against manufacturing defects and corrosion.

It’s simple: Reliable products should come with a warranty to match.

View warranty details

*Excludes Genesis product line (1-year warranty)

Having good, clean water for our cows and calves 365 days a year is the lifeblood of this operation.
Brent Voss, Voss Angus

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